diff --git a/pkg/META b/pkg/META
index e241ac3..8a6c78f 100644
--- a/pkg/META
+++ b/pkg/META
@@ -1,4 +1,4 @@
-version = "0.2.1"
+version = "0.3.0"
 description = "Library for higher-kinded programming"
 archive(byte) = "higher.cma"
 archive(byte,plugin) = "higher.cma"